Arkansas May Have Vast Lithium Reserves, Researchers Say

Arkansas May Have Vast Lithium Reserves, Researchers Say

Federal and state researchers said there might be five million to 19 million tons of lithium, more than enough to meet the world’s demand for the battery ingredient.
U.S. Ramps Up Hunt for Uranium to End Reliance on Russia

U.S. Ramps Up Hunt for Uranium to End Reliance on Russia

Miners aim to meet a growing demand for emissions-free energy, though a failure to clean up old sites haunts the industry.